I quilt all my quilts, from table runners to queen size quilts on my Elna 7200. I don't roll personally, I find it too hard to maneuver that bulk. I "puddle" my quilt around the area I'm quilting and I have so much more control and a lot less tugging that way. If you have never visited Diane Gaudynski's site, here's the link:
http://www.dianegaudynski.net/
She does all her quilts on her home machine and gives lots of great hints, tips and advice on her techniques. Good luck! :-)